206978688

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{25667}}^1$

素因数の和:25694

約数の個数: 96

約数和(自身を含む): 680715360

約数和(自身を除く): 473736672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 25667, 51334, 77001, 102668, 154002, 179669, 205336, 231003, 308004, 359338, 410672, 462006, 539007, 616008, 718676, 821344, 924012, 1078014, 1232016, 1437352, 1617021, 1642688, 1848024, 2156028, 2464032, 2874704, 3234042, 3285376, 3696048, 4312056, 4928064, 5749408, 6468084, 7392096, 8624112, 9856128, 11498816, 12936168, 14784192, 17248224, 22997632, 25872336, 29568384, 34496448, 51744672, 68992896, 103489344, 206978688]

約数ペア:

[(1, 206978688), (2, 103489344), (3, 68992896), (4, 51744672), (6, 34496448), (7, 29568384), (8, 25872336), (9, 22997632), (12, 17248224), (14, 14784192), (16, 12936168), (18, 11498816), (21, 9856128), (24, 8624112), (28, 7392096), (32, 6468084), (36, 5749408), (42, 4928064), (48, 4312056), (56, 3696048), (63, 3285376), (64, 3234042), (72, 2874704), (84, 2464032), (96, 2156028), (112, 1848024), (126, 1642688), (128, 1617021), (144, 1437352), (168, 1232016), (192, 1078014), (224, 924012), (252, 821344), (288, 718676), (336, 616008), (384, 539007), (448, 462006), (504, 410672), (576, 359338), (672, 308004), (896, 231003), (1008, 205336), (1152, 179669), (1344, 154002), (2016, 102668), (2688, 77001), (4032, 51334), (8064, 25667)]